baber/WOPTO huggingface dataset:
Patent JP-2003160112-A (JP)
Title: Plastic bottle inspecting apparatus
Inventor: INOUE MASAO
IPC: B65B57/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic bottle inspecting apparatus capable of performing, on a plastic bottle production line, an inspection of the inside diameter of a bottle spout and simultaneously a checking for pinholes with the same inspecting apparatus.  <P>SOLUTION: The apparatus is provided with a sealing box (13) for pressing the upper edge of a bottle spout neck part (20a), a hollow cylindrically formed rod (11) that is capable of moving upward and downward inside the sealing box, a spring (12) that moves the rod (11) upward and downward inside the sealing box (13), and further with a hole part (11b) on a side of the rod (11) which is made an outlet for pressurized air, a support part (11c) intermediately thereof for supporting the spring, and with protruding parts (11d, 11e) at both end parts of the lowest edge as a means for inspecting the diameter of a bottle spout.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161957-A (JP)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: MORIMITSU ATSUSHI
IPC: G02F1/1345
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the fraction defective of a liquid crystal display device having an electric supply route provided for supplying electric power from a connection pad on an array substrate to a counter electrode on a counter substrate by preventing the occurrence of breaking of wire in the electric supply route.  <P>SOLUTION: Electric supply is carried out from a first electric supply terminal 34 on the array substrate 10 to the counter electrode on the counter substrate 20 through an electrically conductive material 61 between the substrates. An electric supply wiring connection pad 13 and the first electric supply terminal 34 are connected by electric supply wiring 34a formed of an aluminum-based metal simultaneously with a signal line and, and redundant electric supply wiring 14a formed of a molybdenum-based metal, etc., simultaneously with a scanning line. The electric supply wiring 34a is electrically connected to the electric supply wiring pad 13 through contact holes 45 and 46 and an ITO (indium-tin-oxide) layer 54 for electric supply wiring contact. The redundant electric supply wiring 14a is electrically connected to the first electric supply terminal 34 through contact holes 47 and 48 and an ITO layer 55 for the electric supply terminal contact.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162499-A (JP)
Title: Data transfer method in bus interface and bus interface
Inventor: TOYOSHIMA MAKOTO
IPC: G06F13/42
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable an easier physical extension of a bus while attaining a stable data transfer at a high speed.  <P>SOLUTION: Data to be transferred is sent and received via a bus 10 in response to a control command from the bus master 10 between applications 20 instructed by the control command. Outputting of the control command by the bus master 10 and sending and receiving of the transfer data in the respective applications 20 are performed based on different clock signals CLK and REF. As a result, stable data transfer at a high speed can be attained and a physical extension of the bus becomes easy compared with the case of sending and receiving transfer data based only on a single clock signal as in the PCI.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003158973-A (JP)
Title: Rod holder
Inventor: NAKAMURA TOSHIAKI
IPC: A01K97/10
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod holder which can simultaneously use a plurality of rods and is easily assembled or disassembled.  <P>SOLUTION: This rod holder is characterized by having a plurality of supports 1 connected to each other through a connecting arm 17, disposing rod-receiving arms 13 in the upper portions of the supports 11, respectively, disposing tightening arms 12 in the lower portions of the supports 11, respectively, and attaching the upper ends of the tightening arms 12 to the supports 11, liberating the lower ends of the tightening arms 12, and disposing pulling members 19 between the supports 11 and the tightening arms 12, respectively. Thereby, rod receivers can be attached to the rod arms 13, and rods can set to the rod receivers. Distances between the lower end portions of the supports 11 and the tightening arms 12 can be adjusted with the pulling members 19, respectively, whereby the rod holder can be strongly fixed to a fixed article or a pedestal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162032-A (JP)
Title: Method and device for controlling film advance in film producing equipment
Inventor: IMOTO KENICHI
IPC: G03C3/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for controlling film advance in film producing equipment which has a small-sized and simple constitution, easily performs a control of the advance of a film strip and enables the production of a winding body of high quality film.  <P>SOLUTION: A film roll rotation controlling part 746 drives an advancing motor 148 according to the first speed pattern, advances the film strip from a film roll 14 and supplies the same to an advancing mechanism 80 via a buffer mechanism 78. On the other hand, a sprocket controlling part 748 drives an advance motor 196 according to the second speed pattern which is set independent of the first speed pattern and supplies the film strip to a spool 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165454-A (JP)
Title: Power steering device
Inventor: AIKO SATOSHI
IPC: F16K15/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device capable of reducing noises caused by collision in a check valve when it is closed, and restraining pressure loss of hydraulic fluid, as much as possible, caused by a compression coil spring in the check valve in a valve-open condition.  <P>SOLUTION: To prevent generation of a kick-back phenomena, this power steering device includes the check valve 30 which inhibits countercurrent of the hydraulic fluid from a power cylinder system to the hydraulic pump 3 side by using a flared seat 26 jointed to an inlet port forming part 14a of a valve housing 14 for accommodating a hydraulic control valve 13 as its valve body. The check valve 30 includes the valve body 31 formed out of synthetic resin and the compression coil spring 32. A plurality of passages 36 which allow the hydraulic fluid to flow between an inlet part 28a and an outlet part 28b of the check valve 30 without flowing in a diametrical direction of the compression coil spring 32 are formed at an outer part in the diametrical direction of the compression coil spring 32 and along a traveling direction of the valve body 31 in the check valve 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164353-A (JP)
Title: Tension structure of seat back
Inventor: KAWASHIMA ISAO
IPC: B60N2/68
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain excellent cushioning properties and also to make a seating posture stable by enhancing a pressure of supporting the lumbar region.  <P>SOLUTION: A seat back frame 1 almost shaped like a quadrilateral frame and a tension assembly 2 having tension members 22, 23... held by the left and right vertical frame bars 20 and 21 are provided, and coil springs 3a, 3b, 4a and 4b are provided as tensile members of the upper and middle parts, while straight wires 5a and 5b are provided as tensile members of the lower part. The tension assembly 2 is stretched inside the seat back frame 1 by the tensile members 3a, 3b, 4a, 4b, 5a and 5b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164210-A (JP)
Title: Agricultural work machine
Inventor: KANAI SHOJI
IPC: A01D51/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural work machine capable of preventing damage of crops.  <P>SOLUTION: This agricultural work machine 1 is equipped with a raking unit 11 and a lift conveyor 21, wherein the raking unit 11 rakes up the crops A in a farm field H and drives away the crops backward, and the lift conveyor 21 receives the crops A from the raking unit 11 and carries the crops A. The raking unit 11 is equipped with a rotor which rotates on a transversely-extended rotational axis Y1 in a specified direction, wherein the rotor has raking blades 15 of which the each has a guide-contact part 14 and is freely rotated. The raking unit 11 is further equipped with a position-setting guide which contacts with the guide-contact parts 14 so as to set positions of the raking blades 15. Each of the raking blades 15 turns around the rotor, while rotating together with the rotor in the specified direction, so that the raking blade 15 takes a lying position on the top side and a standing position on the bottom side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169233-A (JP)
Title: Camera mounted on automobile
Inventor: FUJII TETSUYA
IPC: H04N5/222
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera mounted on an automobile that can be compatible with a plurality of applications and display an excellent image in spite of reduced manufacturing cost.  <P>SOLUTION: The camera mounted on an automobile includes: a plurality of image pickup devices; a plurality of lenses respectively corresponding to a plurality of the image pickup devices; a driver circuit connected in common to a plurality of the image pickup devices and executing image processing on the basis of an image signal obtained from the image pickup devices; and a changeover means that switches the connection between a plurality of the image pickup devices and the driver circuit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173170-A (JP)
Title: Display driving circuit, electro-optical device, and display driving method
Inventor: OTA YUSUKE
IPC: G02F1/133
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display driving circuit, an electro-optical device, and a display driving method for driving display by omitting reading of useless gradation data when performing reading operation two or more times.  <P>SOLUTION: In a display data RAM 50, memory cells holding gradation data for two lines are arranged in the direction of output pad array within an output pad pitch L of the display driving circuit. The gradation data are read from the display data RAM 50 in two line units. Latch circuits 56 latch the read gradation data for four lines based on 1st and 2nd clock signals. A selector circuit 60 selects from the gradation data for continuous three lines latched by the latch circuits 56 and outputs them. A signal conversion circuit 62 for MLS generates MLS operation results which are simultaneously selected for three lines, based on the selected and outputted gradation data for three lines. A signal electrode driving circuit 64 outputs a driving voltage to output pad 66 based on the MLS operation results.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174480-A (JP)
Title: Communication quality managing method and device
Inventor: ORI KATSUNORI
IPC: H04L12/70
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication quality managing method and a device which can be accurately applied when the form of distribution is changed by an MIB measurement value or there is a local change.  <P>SOLUTION: Without assuming a normal distribution, the stochastic point of the measured result of network performance scaling such as the stochastic point of the value of 90% is found by using stochastic point regression, a threshold is found by using the result, and local regression is performed not by assigning the whole to one polynomial but by weighting respective data while using local polynomial regression.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178702-A (JP)
Title: Cold cathode display device and its manufacturing method
Inventor: SATO SHIRO
IPC: H01J9/12
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that is capable of giving high definition display that is required for the stereoscopic display such as holography.  <P>SOLUTION: This is a cold cathode display device that comprises an anode side panel on which a phosphor layer is formed, a cathode side panel which is arranged opposed to the anode side panel and on which a film layer having a photoelectron emission effect that emits electron beam by irradiation of light beam is formed, a means of irradiating light beam on the above cathode side panel, a means of controlling the irradiation position of the light beam, and a means of impressing an electric field between the anode side panel and the cathode side panel. The electron beam that is emitted by the irradiation of the light beam is accelerated by the above electric field and irradiated on the phosphor layer, and emits light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178692-A (JP)
Title: Color cathode-ray tube
Inventor: AONO HIROSHI
IPC: H01J29/07
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color cathode-ray tube capable of preventing color drift by using a corner suspension method for supporting a color selection electrode structure even if an iron material is used for a color selection electrode and by reducing positional displacement of an open hole while the cathode-ray tube is operating.  <P>SOLUTION: The color selection electrode 26 is connected to a support body 11 in a manner that a tensile force is applied in a vertical direction of a screen and also a tensile force is applied in a horizontal direction of the screen by tensile force application means 27 and 28. The color selection electrode structure is supported by an envelope by engaging a spring 14 arranged at a corner part and a pin arranged at the envelope. The material of the color selection electrode 26 is iron, the material of the support body 11 is high-tensile steel, and the material of an elastic member 12 is 410S/S. Hence, outward displacement of the open hole 17 by thermal expansion can be restrained and the weight is reduced by using the high-tensile steel for the support body 11 and thus the color selection electrode structure can be supported at the corner part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179169-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: SATOU ATSUYOSHI
IPC: H01L21/8247
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which restricts the gate contact resistance of a peripheral circuit and is highly integrated.  <P>SOLUTION: A semiconductor device comprises a memory transistor, which has a laminated layer structure composed of a gate insulating film 5 formed on a semiconductor substrate 1, a first conductive layer 6 as a floating gate, an inter-gate insulating film 7, and second conductive layers 8, 9 as a control gate, and which comprises a source/drain diffusion layer 2 in the semiconductor substrate; a peripheral gate transistor which has a lamination layer structure composed of a gate insulating film 13 formed on the semiconductor substrate, a first conductive layer 15, and second conductive layers 16, 17 in electrical continuity with the first conductive layer, and which comprises a source/drain diffusion layer 11 in the semiconductor substrate; a gate contact connected to the second conductive layer of the peripheral gate transistor; and the peripheral dummy gate of a laminated layer structure composed of a gate insulating film 20 formed on the semiconductor substrate, a first conductive layer 21, an inter-gate insulating film 22, and second conductive layers 23, 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002261053-A (JP)
Title: ACID GRINDING SLURRY FOR CHEMICAL MECHANICAL POLISHING OF SiO2 SEPARATION LAYER
Inventor: VOGT KRISTINA
IPC: C09G1/02
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a silica type acid colloid polishing slurry for chemical mechanical polishing, which has high polishing selectivity concerning the removing speed of silica compared with the removing speed of silicon nitride. SOLUTION: The acid colloid polishing slurry for chemical mechanical polishing including 0.1 to 5 wt.% colloid silica polishing material and 0.5 to 10 wt.% fluoride salt characteristically has high polishing selectivity concerning the ratio of the removing speed of silica to the removing speed of silicon nitride, compared with a conventional slurry including baked silica.
Patent JP-2003185511-A (JP)
Title: Torque sensor
Inventor: ICHIKAWA MAMORU
IPC: G01L3/10
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor which performs torque detection by a desired precision of detection, by enabling fitting and fixing of yoke members to a housing, without changing their internal stresses.  <P>SOLUTION: Both yoke members 80, 90 are composed of body portions which have gate-shaped cross sections and surround surfaces other than those being opposed to a member to be surrounded 5 and both surrounding members 6, 7, and stationary flange portions 80d, 90d which protrude outwards from the brim portions of external peripheral side opening edges of the gate-shaped body portions and are fixed to the housing 1. Both yoke members 80, 90 are fixed to the housing 1, being pressed in an axial direction via a disc spring 12 and a base member 11, at both flange portions 80d, 90d provided with a spacer interposed between.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188987-A (JP)
Title: Call system using portable terminal provided with short- range radio communication function
Inventor: YAMADA KAZUYUKI
IPC: H04B7/26
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To make a call with another party through the Internet by connecting a portable terminal such as a portable telephone provided with a short-range radio communication function to the Internet by using this function, and converting call information into information on the Internet.  <P>SOLUTION: The call system using a portable telephone provided with the short-range radio communication function is provided with the portable terminal provided with the short-range radio communication function, an access point server which is connected to the Internet, transmits/receives call information to/from the terminal through a short-range radio communication network, and can convert the call information to the information on the Internet, and a management server for controlling the call information on the Internet so that the information can be transmitted to a specified destination. A portable telephone having a Bluetooth system is preferably employed as the portable telephone provided the short-range radio communication function.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186121-A (JP)
Title: Image reader and facsimile machine
Inventor: KAMISHIRO TOSHIAKI
IPC: H04N1/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To continue reading of a document image in monochrome even when an abnormality of lighting duty occurs in a light emitting element.  <P>SOLUTION: A document image read station 13 is provided with a lighting duty comparator circuit 22 which compares the maximum lighting duty value of the driving signal of each color LED with the lighting duty actual value of the driving signal of each color LED; and a lighting duty abnormality notification circuit 23 to notify an image reading control means 18 of the abnormality of the lighting duty of each LED when the lighting duty comparator circuit detects that the lighting duty actual value has exceeded the lighting duty maximum value about any of each color LED. The image reading control means 18 stops the driving of an LED in which the abnormality of the lighting duty is detected when the notification of the abnormality of the lighting duty is received from the lighting duty abnormality notification circuit 23, and continues the reading of the document image by using the LED having a normal lighting duty.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002333501-A (JP)
Title: Composition for plastic lens, plastic lens obtained by curing the same and method for producing the plastic lens
Inventor: OGA KAZUHIKO
IPC: B29K67/00
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a plastic lens having a viscosity suitable for application to a plastic lens material and other optical materials and ensuring a relatively high refractive index and a low specific gravity of a cured body, to provide a plastic lens obtained by curing the composition and to provide a method for producing the plastic lens. SOLUTION: The composition for a plastic lens having a viscosity suitable for application to a plastic lens material and other optical materials and having a relatively high refractive index and a low specific gravity contains a dicarboxylic acid component having a specified structure and a diol component in an adjusted molar ratio.
Patent JP-2002210904-A (JP)
Title: Multilayer composite material and molding material
Inventor: BARTZ WILFRIED
IPC: C08L77/02
Filed: 2001-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer composite material having good adhesion of a layer. SOLUTION: The multilayer composite material comprises a layer I made of a molding material containing (a) a polyamide of 0 to 80 mass pts. selected from the group consisting of PA6, PA66, PA6/66 and their mixture, (b) a polyamine polyamide copolymer of 0 to 100 mass pts., and (c) a polyamide of 0 to 80 pts.mass selected from the group consisting of PA11, PA12, PA612, PA1012, PA1212 and their mixture, and a layer II containing an ethylene vinyl alcohol copolymer.
Patent JP-2003188258-A (JP)
Title: Trimming element, semiconductor device and its fabricating method
Inventor: MORI HIDEKI
IPC: H01L27/06
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly reliable trimming element being mounted on a semiconductor integrated circuit in which a fuse can be blown out stably and easily.  <P>SOLUTION: A fuse Fa comprising a conductive film more fusible than polysilicon, e.g. a conductive film 27 containing Ge, is formed on a semiconductor substrate 31 through an insulating film 32 thus constituting a trimming element 22. Alternatively, the trimming element is constituted of primary and secondary inductance elements generating electromagnetic induction, and a fuse. Alternatively, a fuse having a pn junction at the cutting position is formed thus constituting the trimming element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188716-A (JP)
Title: Two-modulus prescaler circuit
Inventor: YAMAGISHI AKIHIRO
IPC: H03K23/64
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to be operated with a small signal amplitude and reduce power consumption in a two-modulus prescaler circuit available for a frequency synthesizer or the like.  <P>SOLUTION: The prescaler circuit is provided with n pieces of (n≥3) DFF and first and second multi-input logic gates having at least two inputs and configured to connect the output terminal of the first multi-input logic gate to the data input terminal of the first DFF, to respectively connect the output terminals of first to (n-2)th DFF to the data input terminals of the second to (n-1)th DFF, to connect the output terminal of the (n-1)th DFF and the output terminal of the n-th DFF to the input terminal of the first multi-input logic gate, to connect the output terminal of the (n-1)th DFF to the second multi-input logic gate, to input a switching signal thereto and to connect the output terminal of the second multi-input logic gate to the data input terminal of the n-th DFF, and all the connections are connection to use differential signals.  <P>COPYRIGHT: (C)2003,JPO